ISRC SEUM70701433
Verified recording
SEUM70701433 is “Refrenger” by Finn Kalvik,
registered on the CopyrightChains blockchain with CopyrightID
0x556227561d4e3f731bdcbe8f05c57694a50a7dcbce8b86f559135488290f9713 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM70701433.
Recording identifiers
- ISRC
- SEUM70701433
- Title
- Refrenger
- Artist
- Finn Kalvik
- CopyrightID (CopyrightChains transaction hash)
0x556227561d4e3f731bdcbe8f05c57694a50a7dcbce8b86f559135488290f9713
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:74f1bb4122b5580523a51e7a134ec6c00fcf30550cfdb73f9669baa381e8ee89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM70701433
- Bitcoin block existence check
- https://blockstream.info/api/block/960170